GBUILD_TRACE, support for finding out where the build time is spent

See instructions in solenv/gbuild/Trace.mk . This generates a file than
can be viewed e.g. in the Chromium tracing view.

Change-Id: I5f90647c58ca729375525b6daed2d4918adc8188
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/88754
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>

2 files changed, 20 insertions, 0 deletions

diff --git a/sysui/CustomTarget_infoplist.mk b/sysui/CustomTarget_infoplist.mk
index c98b8679b261..98f5f1c427b9 100644
--- a/sysui/CustomTarget_infoplist.mk
+++ b/sysui/CustomTarget_infoplist.mk
@@ -23,7 +23,9 @@ $(eval $(call gb_CustomTarget_register_targets,sysui/infoplist,\
 
 $(info_WORKDIR)/PkgInfo:
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),ECH,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),ECH)
 	echo "APPLLIBO" > $@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),ECH)
 
 $(info_WORKDIR)/Info.plist: $(info_BUILDDIR)/Info.plist
 	cp $< $@
@@ -32,8 +34,10 @@ $(info_WORKDIR)/InfoPlist_%/InfoPlist.strings: \
 		$(info_WORKDIR)/Info.plist $(info_WORKDIR)/documents.ulf
 	mkdir -p $(dir $@)
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),PRL,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),PRL)
 	$(PERL) -w $(info_SRCDIR)/gen_strings.pl -l $* -p $^ | \
 	iconv -f UTF-8 -t UTF-16 >$@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),PRL)
 
 $(eval $(call gb_CustomTarget_ulfex_rule,\
 	$(info_WORKDIR)/documents.ulf,\
diff --git a/sysui/CustomTarget_share.mk b/sysui/CustomTarget_share.mk
index b2d27724f906..cd06c141e096 100644
--- a/sysui/CustomTarget_share.mk
+++ b/sysui/CustomTarget_share.mk
@@ -135,7 +135,9 @@ $(eval $(call gb_CustomTarget_register_targets,sysui/share,\
 
 $(share_WORKDIR)/%/openoffice.org.xml: $(share_WORKDIR)/documents.ulf $(MIMEDESKTOPS) $(share_SRCDIR)/share/create_mime_xml.pl
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),PRL,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),PRL)
 	$(PERL) $(share_SRCDIR)/share/create_mime_xml.pl $< > $@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),PRL)
 
 
 $(share_WORKDIR)/%/openoffice.keys:  \
@@ -143,27 +145,34 @@ $(share_WORKDIR)/%/openoffice.keys:  \
 	$(share_TRANSLATE)  $(share_WORKDIR)/documents.ulf
 	mkdir -p $(dir $@)
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),PRL,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),PRL)
 	$(PERL) $(share_SRCDIR)/share/brand.pl -p $* -u $(UNIXFILENAME.$*) \
 		--iconprefix $(UNIXFILENAME.$*)- $^ $(share_WORKDIR)/$*
 	$(PERL) $(share_TRANSLATE) -p $* -d $(share_WORKDIR)/$* \
 		--ext "keys" --key "description" $(share_WORKDIR)/documents.ulf
 	cat $(MIMEKEYS) > $@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),PRL)
 
 $(share_WORKDIR)/%/openoffice.mime: $(share_SRCDIR)/mimetypes/openoffice.mime
 	mkdir -p $(dir $@)
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),CAT,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),CAT)
 	cat $< | tr -d "\015" > $@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),CAT)
 
 $(share_WORKDIR)/%/openoffice.sh: $(share_SRCDIR)/share/openoffice.sh
 	mkdir -p $(dir $@)
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),CAT,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),CAT)
 	cat $< | tr -d "\015" | sed -e "s/%PREFIX/$(UNIXFILENAME.$*)/g" > $@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),CAT)
 
 $(share_WORKDIR)/%/create_tree.sh: $(share_SRCDIR)/share/create_tree.sh \
 	$(share_WORKDIR)/%/openoffice.org.xml $(share_WORKDIR)/%/openoffice.applications $(share_WORKDIR)/%/openoffice.mime \
 	$(share_WORKDIR)/%/openoffice.keys $(share_WORKDIR)/%/launcherlist
 	mkdir -p $(dir $@)
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),CAT,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),CAT)
 	echo "#!/bin/sh" > $@
 	echo "PREFIX=$(UNIXFILENAME.$*)" >> $@
 	echo "ICON_PREFIX=$(UNIXFILENAME.$*)" >> $@
@@ -172,6 +181,7 @@ $(share_WORKDIR)/%/create_tree.sh: $(share_SRCDIR)/share/create_tree.sh \
 	echo "PRODUCTVERSION=$(PRODUCTVERSION)" >> $@
 	cat $< >> $@
 	chmod 774 $@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),CAT)
 
 # Generate gobject-introspection files
 # These are *not* packaged in rpms because there's no good place to put them
@@ -202,13 +212,17 @@ endif
 $(share_WORKDIR)/%/launcherlist: $(LAUNCHERS)
 	mkdir -p $(dir $@)
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),ECH,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),ECH)
 	echo "$(addsuffix .desktop,$(LAUNCHERLIST))" > $@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),ECH)
 
 
 $(share_WORKDIR)/%/openoffice.applications: $(share_SRCDIR)/mimetypes/openoffice.applications
 	mkdir -p $(dir $@)
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),CAT,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),CAT)
 	cat $< | tr -d "\015" | sed -e "s/OFFICENAME/$(UNIXFILENAME.$*)/" -e "s/%PRODUCTNAME/$(PRODUCTNAME.$*) $(PRODUCTVERSION.$*)/" > $@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),CAT)
 
 # these .desktop files are written by brand.pl below
 # need to have a rule for these because they are targets in Package_share
@@ -224,6 +238,7 @@ $(share_WORKDIR)/%/build.flag: $(share_SRCDIR)/share/brand.pl $(LAUNCHERS) \
 		$(share_TRANSLATE) $(addprefix $(share_WORKDIR)/,$(ULFS))
 	mkdir -p $(dir $@)
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),PRL,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),PRL)
 	$(PERL) $(share_SRCDIR)/share/brand.pl -p '$${PRODUCTNAME} $${PRODUCTVERSION}' -u $(UNIXFILENAME.$*) \
 		$(brand_URIPARAM) \
 		--iconprefix '$${UNIXBASISROOTNAME}-' $^ $(share_WORKDIR)/$*
@@ -234,6 +249,7 @@ $(share_WORKDIR)/%/build.flag: $(share_SRCDIR)/share/brand.pl $(LAUNCHERS) \
 	$(PERL) $(share_TRANSLATE) -p $(PRODUCTNAME.$*)$(PRODUCTVERSION) -d $(share_WORKDIR)/$* \
 		--ext "desktop" --key "UnityQuickList" $(share_WORKDIR)/launcher_unityquicklist.ulf
 	touch $@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),PRL)
 
 $(eval $(call gb_CustomTarget_ulfex_rule,\
 	$(share_WORKDIR)/%.ulf,\